| Fed Cup, Groupe Mondial | 2018/07/19 15:00 | La Fuente Strassburger, Daniela Alejandra v Madeiros, Shelby | 6-0,6-4 |
| Billie Jean King Cup | 2018/07/18 15:00 | Stampfli, Breana v Madeiros, Shelby | 6-0,6-0 |
| Fed Cup, Groupe Mondial | 2018/07/19 15:00 | Stampfli, Breana v Thompson, Danielle Andrea | 6-3,6-2 |
| Fed Cup, Groupe Mondial | 2018/07/18 15:00 | La Fuente Strassburger, Daniela Alejandra v Thompson, Danielle Andrea | 3-6,2-6 |